Two more 35ºC soaks just a splash away from Thermopilae!
Psōronéria is bigger and slightly more established thermal pool. Mikra Psōronéria is the the laid back option just a few meters away with 3 pools at a similar temperature.
(Mikra)-Psōronéria, Kato Damasta, Greece: Two less hot and probably less crowded alternatives to Thermopylae. – bert